The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 01, 2018
Filed:
Apr. 11, 2016
Applicant:
Essilor International (Compagnie Generale D'optique), Charenton le Pont, FR;
Inventor:
Gilles Baillet, Charenton le Pont, FR;
Assignee:
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE), Charenton le Pont, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/10 (2006.01); G02B 1/00 (2006.01); G02C 7/12 (2006.01); G02C 7/14 (2006.01);
U.S. Cl.
CPC ...
G02C 7/104 (2013.01); G02B 1/005 (2013.01); G02C 7/10 (2013.01); G02C 7/101 (2013.01); G02C 7/102 (2013.01); G02C 7/107 (2013.01); G02C 7/108 (2013.01); G02C 7/12 (2013.01); G02C 7/14 (2013.01);
Abstract
A tinted optical article includes an optical substrate providing with an optical filter wherein the optical filter is configured to selectively emit light in at least one selected range of wavelengths of light in the visible spectrum of 460 nm to 530 nm, allowing retinal exposure of a wearer eye to chronobiological blue-enriched light.